Ruthless anti-poaching maverick Tony Campbell is well established and respected in the world of wildlife conservation. He is just about to take on a new anti-poaching role when multiple black rhino carcasses are found, brutally butchered for their valuable horn.

What started out as a routine relocation exercise turns into a frantic military-run mission that will either save the last of the Zambezi rhinos or seal their fate forever.

As the soft underbelly of the nefarious poaching world is stripped away by a series of seemingly unrelated events, Campbell will have to risk it all to lure the kingpin into a trap.

And he'll have to decide just what price he's willing to pay to uncover and stop the senseless killings.